baber/WOPTO huggingface dataset:
Patent JP-H10297640-A (JP)
Title: Article packaging container
Inventor: SHINOZAKI NATSUO
IPC: B65D25/20
Filed: 1997-04-25
Abstract: PROBLEM TO BE SOLVED: To eliminate an outer case and to allow printed matters such as indications and manuals to be received in a part of a container. SOLUTION: The article packaging container is equipped with a storage recess 3 for receiving an indication, a manual or other printed matters 8 on an external face of a body 2 of a container body 1, while a label, a tack seal, a shrinkable film and other packaging sheet 4 are stuck to the body 2 for covering the storage recess wherein a part of the packaging sheet 4 can be broken and removed. A part of the storage recess is opened by breaking and removing the part of the sheet thereby obtaining a pocket from which the printed matters can be freely put in/out. Alternatively, the pocket is provided by covering the storage recess 3 with its part opened in advance by the outer packaging sheet 4.
Patent JP-H0623990-A (JP)
Title: Electrothermal conversion-type ink jet printer head
Inventor: ERUNSUTO OOBAAMAIYAA
IPC: B41J2/05
Filed: 1993-04-27
Abstract: PURPOSE: To enhance efficiency of an electrothermal conversion ink jet printer head having such a layer structure as the spreading direction of ink vapor bubble is opposite to the jetting direction of ink. CONSTITUTION: Ink is fed to each ink channel 16 of an ink jet printer through a flow restriction element. For that purpose, a cover plate 1 having an opening 2 communicating with an ink storage container. The opening 2 communicates with an ink channel 16 in a chip 11 through a recess 25. The recess 25 may be provided in the chip 11 or the closed plate 1, as required. For that purpose, an example of manufacturing of the recess 25 is described.
Patent JP-2000313421-A (JP)
Title: Refill bottle
Inventor: HAISHI YOSHINORI
IPC: B65D25/42
Filed: 1999-04-30
Abstract: PROBLEM TO BE SOLVED: To obtain a refill bottle wherein a liquid can be refilled quickly without being scattered around and production is easy with a simple structure by providing, on a lower portion of an outer periphery of a neck, a projecting flange which can be locked in contact with an upper surface of a mouth of a container to be refilled in an inverted state and by providing an exhaust path for exhausting substitution air on the flange. SOLUTION: A neck 4 of a bottle A can be inserted into a mouth of a container, a flange 6 which can be locked in contact with an upper surface of the mouth of the container in an inverted state is made to project at a lower portion of an outer periphery of the neck 4, and while the bottle A is in an inverted state with the neck 4 inserted into the mouth of the container, the flange 6 can be locked in contact with the upper surface of the mouth of the container for allowing a liquid to be refilled. An exhaust path (a) for exhausting substitution air is provided on the flange 6, so that the substitution air can be discharged outside through the exhaust path (a) from a gap between the outer periphery of the neck 4 and an inner periphery of the mouth of the container in place of the liquid injected into the container to be refilled.  Thus the liquid can be quickly refilled into the container without being dripped.
Patent JP-H06310066-A (JP)
Title: Ion source device
Inventor: MIYAKE KOJI
IPC: H01L21/265
Filed: 1993-04-26
Abstract: PURPOSE:To sputter and ionize a target intensively, and obtain an ion beam over a large area by arranging a sputter target on the main plasma chamber side of a cover plate of a microwave plasma cathode. CONSTITUTION:Sub-plasma 23 is generated by microwave discharge in a sub- plasma chamber 9, and an electron is supplied to a main plasma chamber 2 through an electron emitting hole 12 and a through-hole 26. Noble gas such as argon or xenon in the chamber 2 is ionized, and main plasma 24 is formed. At this time, since a sputter target 25 is put in negative electric potential by a quantity of voltage of discharge electric power supply 19 to the plasma 24, it is sputtered intensively by a noble gas ion of the plasma 24, and a metallic particle is discharged in the chamber 2. The discharged metallic particle is ionized, and is shut up efficiently by a magnet 7, and is mixed with the noble gas ion by an extraction electrode 3, and a metallic ion beam is extracted over a large area. Thereby, an ion beam can be obtained over a large area with simple constitution.
Patent JP-S613310-A (JP)
Title: Magnetic head
Inventor: TAKAHANE RITSUO
IPC: G11B5/127
Filed: 1984-06-18
Abstract: PURPOSE:To prevent surface peeling of an organic adhesive and to improve considerably the gap strength by providing an adhesive strength reinforcing groove having a prescribed shape on a gap forming face which is not provided with a winding groove. CONSTITUTION:An adhesive strength reinforcing groove 20 is provided on a gap forming face 5A which is not provided with a winding groove 4C of a magnetic head. The lower end part of the groove 20 is shifted from that of the winding groove 4C in the gap direction, and the upper end part of the groove 20 is shifted similarly from that of the groove 4C in the gap direction. When a core block is formed, an organic adhesive 6 is inserted to the upper part and the lower part of the groove 20. Therefore, the contacting area between the adhesive 6 and the groove 20 is increased, and surface peeling is difficult to occur because the degree of surface roughness of the groove 20 is high, and thus, the gap strength is improved considerably.
Patent JP-H08316350-A (JP)
Title: Semiconductor device
Inventor: KAKIMOTO KOJI
IPC: H01L23/00
Filed: 1995-05-23
Abstract: PURPOSE: To reduce insufficient suction by providing a substantially rectangular prism package sealing a semiconductor element, putting an index mark on the side face thereof thereby eliminating even an air leak gap between the package and a suction pad. CONSTITUTION: A semiconductor element is sealed of epoxy resin into a substantially rectangular prism package 1 and a plurality of stainless steel lead terminals 2, connected electrically with the semiconductor element, are projected from the opposite side faces of the package 1. A bar code index mark 3, indicative of the type and lot number of IC, is put on the one side face of the package slightly above the projecting part of lead terminal 2 along the long side thereof. Since no index mark 3 is required on the upper surface of the package 1 even an air leak gap is eliminated between the package 1 and the suction pad resulting in the reduction of insufficient suction.
Patent JP-S6016989-A (JP)
Title: Oxo-saturated heterocyclic carbon amide cephem compound
Inventor: HAMASHIMA YOSHIO
IPC: A61K31/5375
Filed: 1983-07-06
Abstract: NEW MATERIAL:A compound shown by the formula I (R is H, or methoxy; R<1> is H, or substituent group; R<2> is H, light metal atom, or carboxy-protecting group; X is O, S, SO, or SO2; Y is alkylene containing hetero atom in chain; Z is H, or substituent group). EXAMPLE:7beta-( 5-Ethoxy-3-oxothiomorpholin-2-yl )charboxamido-7alpha-methoxy-3-(1- methyl-5-tetrazolyl)thiomethyl-1-dithia-1-oxa-3-cephem-4-carboxylic acid diphenylmethyl ester. USE:An antibacterial agent against Gram-positive and Gram-negative bacteria. PREPARATION:For example, a 7beta-amino-3-cephem-4-carboxylic acid derivative shown by the formula II is reacted with a carboxylic acid compound shown by the formula III or its reactive derivative to give a compound shown by the formula I .
Patent JP-S5747527-A (JP)
Title: Feeding method of coil material
Inventor: MATSUOKA FUSAJIROU
IPC: B21C47/18
Filed: 1980-09-06
Abstract: PURPOSE: To smoothly uncoil a steel plate by stopping uncoiling operation to keep the diameter of the loop in a certain limit, by installing a loop restricting device together with an uncoiling roller behind an uncoiler drum.  
     CONSTITUTION: After setting the end of a coil mounted on an uncoiler drum 2 to the press, an uncoiling roller 13 is rotated. Then a coil A is intermittently fed into a levelling feeder 6 forming a loop A 1 . When the loop A 1  gets beyond the prescribed diameter, a restricting device 30 is set in motion to stop the moter of the roller 13, and the drum 2 is braked to stop the feeding of a steel plate. When the diameter of the loop A 1  becomes below the prescribed diameter, the restricting device 30 again set the roller 13 to move feeding the steel plate into the press. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S61282959-A (JP)
Title: Access competition avoiding system for multiprocessor system
Inventor: TSURUYA HIROSHI
IPC: G06F9/52
Filed: 1985-06-07
Abstract: PURPOSE:To avoid the competition of flag updating in a multiprocessor system by terminating one flag updating only by writing data once in a main memory and making the test and setting operation of a lock byte and its releasing operation unnecessary. CONSTITUTION:A page table, a page group 18, a used flat table (U table) 20 and an already written flag table (W table) 21 exist in the main memory 1. Respective entries U0-Um and W0-Wm of the U and W tables 20 and 21 are composed in units of a minimum access. Accordingly only by one writing in the main memory, an action terminates. As a result, even when there is the competition of updating to the same entry from plural processors, the result will not become failure, and it is unnecessary that the competition of access is avoided by installing the lock byte in a conventional manner.
Patent JP-H06333736-A (JP)
Title: Magnetic levitation train
Inventor: SAKAMOTO SHIGERU
IPC: B60L13/04
Filed: 1993-05-26
Abstract: PURPOSE:To provide a magnetic levitation train capable of reducing the vibration of a superconducting magnet. CONSTITUTION:An auxiliary coil 13 is provided, which acts in such a manner that the magnetic field generated by a superconducting coil 9 can be controlled when a superconducting magnet is resonant to a superconducting magnet constituting a magnetic levitation train. By doing this, resonance can be eliminated by changing the natural frequency possessed by the superconducting magnet after the occurrence of the resonance of the superconducting magnet in running state, thereby reducing the vibration.
Patent JP-S63290182-A (JP)
Title: Torque control type rotary motor machine
Inventor: NAKAMURA MITSURU
IPC: H02P29/00
Filed: 1987-05-22
Abstract: PURPOSE:To reduce exciting torque quickly and reliably, by detecting rotary acceleration at each rotary angle position in single revolution of main rotary shaft then calculating control amount through utilization of rotary speed having phase corrected by the detected rotary acceleration. CONSTITUTION:A microcomputor 38 obtains interval of rotary pulse signal 25 and calculates rotary speed and rotary acceleration based on the interval. Rotary speed and rotary acceleration calculated during single revolution are compared to obtain a minimum rotary speed and a minimum rotary acceleration or a maximum rotary speed and a maximum phase angle of rotary acceleration. Then a current command value to be provided to a motor element 20 of compressor in order to equalize the rotary speed and a speed command at each rotary angle during single revolution is calculated, and lead angle compensation is carried out by a phase angle between the rotary speed and the rotary acceleration so as to output the compensated value during next revolution. The control signal is fed through a base driver 35 to an inverter 36.
Patent JP-S62153526-A (JP)
Title: Cooling system of rotating-piston internal combustion engine
Inventor: DANKUUARUTO AIERUMAN
IPC: F01C21/08
Filed: 1986-05-30
Abstract: A fluid cooling system of a rotary piston internal combustion engine of trochoidal type of construction having a housing with one or more trochoidal shaped inner surfaces and having side plates with an eccentric shaft passing therethrough. A triangular piston is mounted upon an eccentric secured to the eccentric shaft and has corners of the triangular piston revolving to have corners of the triangular piston continuously engaged with the inner surfacing and furthermore having the eccentric shaft constructed hollow for cooling of the eccentric bearings and having cooling medium flowing via a by-pass conduit of the main cooling circuit circulation.
Patent JP-H04350460-A (JP)
Title: Hot wind heater
Inventor: OKADA HIDEO
IPC: F24H3/04
Filed: 1991-05-28
Abstract: PURPOSE:To prevent generation of striking noise due to contact of an overheat preventing wall with a fan while preventing overheat of a hot wind fan. CONSTITUTION:A fan duct 4 arranged in an outer decorated case 1 and communicating a hot wind blower 2 with a hot wind fan 3, a combustion cylinder 11 to which a combustion part 5 is faced, and a fan guide 18 arranged between the combustion cylinder 11 and an upper part 4C of the fan duct 4 are provided. The fan guide 18 has a suspending wall 18C at a side part and is positioned between the combustion cylinder 11 and the hot wind fan 3. Further the fan guide 18 has in its rear part an overheat preventing wall 18D suspending below a center of the hot wind fan 3. The overheat preventing wall 18D is fixed to a suspending wall 18C by a connecting part 19.
Patent JP-S61281934-A (JP)
Title: Device for checking degree of parallel of optical beam
Inventor: SETO KIMIO
IPC: G01M11/00
Filed: 1985-06-07
Abstract: PURPOSE:To check easily whether plural collimated optical beams are parallel with one another or not by comparing positions of a position detector, on which these optical beams incident, with a prescribed reference position. CONSTITUTION:A converging lens 12 is arranged on the optical path of plural collimated optical beams 10a, 10b, and 10c, and a position detector 16 is arranged at a forecasted convergence point 14 where optical beams 10a, 10b, and 10c should be converged by the lens 12 if they are parallel with one another. Two-dimensional incidence position signals of optical beams 10a, 10b, and 10c to the detector 16 which are outputted from the detector 16 are compared with a prescribed reference position signal outputted from a reference position signal generator 22 by a comparing circuit 18. If incidence position signals of optical beams 10a, 10b, and 10c coincide with the reference position signal, optical beams 10a, 10b, and 10c are in parallel with one another in a prescribed direction; but otherwise, optical beams are deviated from the prescribed direction by an extent corresponding to the difference between both signals and this difference is displayed on a means 20 if it exceeds an allowable value.
Patent JP-H0419668-A (JP)
Title: Electrophotographic sensitive body
Inventor: FUJIMOTO SHINGO
IPC: G03G5/06
Filed: 1990-05-14
Abstract: PURPOSE:To provide the above photosensitive body which has a high sensitivity and small residual potential and obviates the change in these characteristics in spite of repetitive use by providing a photosensitive layer contg. a specific bisazo compd. on a conductive base. CONSTITUTION:The photosensitive layer 4 contg. the bisazo compd. expressed by formula I is provided on the conductive base 1. In the formula I, R1 denotes a hydrogen atom, halogen atom, lower alkyl group, lower alkoxy group; A denotes a residual coupler group contg. a hydroxyl group having a coupling power. The photosensitive body which has the high sensitivity and good color sensitivity, is particularly less fatigued with light and is, therefore, less fluctuated in the sensitivity, electrostatic chargeability and residual potential when used repetitively and has the good durability is obtd. in this way.
Patent JP-S5915129-A (JP)
Title: Method and apparatus for setting tank supporter
Inventor: SAKURAI HIDEYUKI
IPC: B65D88/06
Filed: 1982-07-16
Abstract: PURPOSE:To easily and rapidly pack sand into all small apertures formed below the bottom of a tank by sending under pressures a mixture of compressed air and sand between the bottom of the tank and the foundation after setting the bottom of the tank. CONSTITUTION:The bottom of a tank is set, and a mixture of compressed air 5 and sand 6 is sent under pressures between the foundation and the bottom of the tank set on the foundation through a sand supply tube 3 with a jet port. Since the sand supply tube 3 is detachably inserted into the through hole 9 of an annular supporter. The cave-in portion of the sand layer in the jet port 18 for the compressed air 5 can be orderly moved from the central part of the tank bottom to its peripheral portion, and therefore, effects of the cave-in portion of the sand layer can be almost eliminated. Furthermore, the cave-in portion can be varnished by lessening only the supplying amount of compressed air 5 immediately before the ending of the packing of sand.
Patent JP-S5348397-A (JP)
Title: Sprinkler head
Inventor: YOSHIMURA HIROYUKI
IPC: A62C37/08
Filed: 1976-10-15
Abstract: PURPOSE: To provide a sprinkler head wherein, in order to balance the water pressures at the upper and lower parts of the piston which closes the water feed port, a spring acting upon an auxiliary flow path blocking valve body is provided whereby the bimetal is made thin, the heat sensitive speed thereof is accelerated, thus the heat sensitivity thereof being improved. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5248739-A (JP)
Title: Air-fuel ratio feed back system fuel controller
Inventor: ITOU NOBUYUKI
IPC: F02D41/14
Filed: 1975-10-14
Abstract: PURPOSE: The detecting value of either of two exygen concentration detectors is fed back to control the fuel quantity of the cylinders of a specified group and the cylinder of another group at a flxed ratio, allowing air-fuel ratio control to improve the purification coefficient of a purification device. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08284050-A (JP)
Title: Pile knitted fabric having many longitudinal ribs
Inventor: MORIOKA YASUYUKI
IPC: D04B1/02
Filed: 1995-04-12
Abstract: PURPOSE: To knit a pile yarn into a pile knitted fabric having both ends provided with selvages of sheeting fabric at both sides of ribs not to fray and to positively develop uses in electrical materials, various tape brushes, rubbing materials, etc. CONSTITUTION: In a seal rib circular knitting machine using natural yarn, regenerated yarn, synthetic yarn, aramid yarn, flame-resistant yarn, etc., as pile yarn 1, when longitudinal ribs are knitted, an upper needle and a lower needle of an upper kettle by seal rib circular knitted good texture are changed to half dowel needles to make middle parts between the ribs into sheeting fabric. One of the central half dowel needle is removed to form a cut line.  Upper knives and lower knives at both end textures of the ribs are removed in a lower kettle, one upper knife and one lower knife between the middle of the ribs are left, respectively and the others are removed to cross and cut the pile yarn at the center, The knitted goods texture at both ends of the ribs are skipped by three times or once and the central part of the ribs is knitted goods texture and skipped by five or three times and are equivalent to the knitted goods textures at both ends of the ribs to form complex texture.
Patent JP-H01294371-A (JP)
Title: Lithium battery
Inventor: MATSUMOTO KAZUNOBU
IPC: H01M4/52
Filed: 1988-05-20
Abstract: PURPOSE:To make higher a voltage of a lithium battery by employing a specified nickel oxide as positive active material. CONSTITUTION:Nickel oxide expressed by NiOx (x being 1.5 to 2.0) is employed as positive active material of a lithium battery. Quadrivalent nickel [Ni(IV)] is more unstable than quadrivalent manganese [Mn(IV)] and is easily deoxidized by reaction with lithium, so that the voltage of NiOx is higher than that of MnO2. Thus, higher voltage of the lithium battery is obtained.
Patent JP-H06327506-A (JP)
Title: Hanging device for shoe vamp
Inventor: YOKOTA KATSUICHI
IPC: A43D23/00
Filed: 1993-05-26
Abstract: PURPOSE:To automatically hang and remove a shoe vamp. CONSTITUTION:The foot pattern main body 4 of a split pattern last mold 3 is fitted to the stanchion of a rotary head 1, and a heel section 6 coupled with a dovetail groove 5 on its back face is connected to the piston rod 10 of an air cylinder 9 supported on the head 1. The first and second links 7, 8 and the heel section 6 form a slider crank mechanism, the first link 7 serves as a driving link (crank), the second link 8 serves as a connecting rod, and the heel section 6 serves as a slider. The air cylinder 9 drives the second link 8 to push up the heel section 6 to the unlock position U or pull back it to the lock position R. A shoe vamp is hung on the split pattern last mold 3, and it is removed after molding.
Patent JP-S61280972-A (JP)
Title: Thermal printing apparatus
Inventor: TSUJI TAKANORI
IPC: B41J29/36
Filed: 1985-06-07
Abstract: PURPOSE:To eliminate the necessity for supplying much energy to a thermal head at once and to enhance correction quality and, at the same time, to reduce the capacity of a power source, by dividing a character or mark to be collected into a plurality of parts before correcting the same. CONSTITUTION:An input data discrimination part 4 for discriminating whether input data is printing data or correction data and a printing pattern forming part 5 for forming a printing pattern when the input data is printing data are provided. A correction pattern forming part 6 for forming a correction pattern when the input data is the correction data consists of an upper correction pattern forming part 6a and a lower correction pattern forming part 6b. Further, a number of correction time count part 7 for counting whether correction is the first time or second time, a head voltage control part 8 for controlling the voltage applied to a thermal head 2 and a mechanism driving part 9 for driving a mechanism part 10 are provided. A processor 11 compares the input data with the data preliminarily registered in ROM12 to form the printing or correction data outputted to the thermal head 2 and controls not only a head voltage control part so as to obtain head voltage corresponding to printing or correction but also the mechanism driving part 9 to drive the mechanism part 10.
Patent JP-S63287971-A (JP)
Title: Copying machine
Inventor: NISHIJIMA MASARU
IPC: G03G21/14
Filed: 1987-05-21
Abstract: PURPOSE:To prevent generation of mis-copying by an inadequate density by providing means which set an automatic density adjusting mode when copying conditions are inputted during warming up. CONSTITUTION:The control over the entire part of a copying machine is executed by a CPU 20 and the processing program thereof is previously stored in a ROM 21. A copying process part including an operating part, sensor part, optical system, image forming process part, paper feeding part, etc., is connected via an I/O 23 to the CPU 20. These devices are operated by the supply of electric power from a main power supply 24. Keys for inputting various copying conditions and display panel for displaying these conditions, etc., are provided to the operating part. The CPU 20 sets the automatic density adjusting mode to void the selection of the manual density adjusting mode when the copying conditions such as magnification and number of copies or the selection of the manual density adjusting mode is inputted during the warming up. The generation of the mis-copying is thereby prevented.
Patent JP-S5248411-A (JP)
Title: Mfc signal control system
Inventor: IWASAKI KAZUAKI
IPC: H04M7/00
Filed: 1975-10-16
Abstract: PURPOSE:The call signal is not transmitted until the exchange process is completed at transmitter station and call start is immediately ready by called part's reply. In this way, called party's too-early reply is prevented as well as the services is improved for subscribers.